Table FS1 Clear Time Characteristics for Slow-Blow Chip Fuses
0603SFS Series
% of rated current
100%
Clear time at 25°C
100%
Clear time at 25°C
4 hours (min.)
4 hours (min.)
200%
1 second (min.) 120 seconds (max.)
200%
1 second (min.) 120 seconds (max.)
300%
0.1 second (min.)
3 seconds (max.)
300%
0.1 second (min.)
3 seconds (max.)
800%(1.0A-1.5A)
800%(2.0A-5.0A)
0.0005 second (min.) 0.05 seconds (max.)
0.001 second (min.) 0.05 seconds (max.)
800%(1.0A-1.5A)
800%(2.0A-8.0A)
0.0016
second (min.) 0.05 seconds (max.)
0
.002 second (min.) 0.05 seconds (max.) Typical Electrical Characteri
s
tic
s,
Di
m
e
nsions and
Recommended Pad Layout for
Slow-Blow Chip Fuses
Table FS2
0603 (1608mm) Slow-Blow Chip Fuses
Typical Electrical
Characteristics
Max.
Interrupt Ratings
Shape and
Dimensions
Inch (mm)
0.031 0.006
(0.80 0.15)
Rated
Current
(A)
Nominal
Cold DCR
(Ω)*
Nominal
I2t
Voltage
Current
(A)
(A2sec)†
(VDC
32
32
32
32
32
32
32
32
32
)
0603SFS100F/32
0603SFS200F/32
0603SFS250F/32
0603SFS300F/32
0603SFS350F/32
0603SFS400F/32
0603SFS450F/32
0603SFS500F/32
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
0.200
0.100
0.052
0.041
0.031
0.021
0.017
0.015
0.013
0.093
0.18
0.32
0.63
0.87
1.20
2.30
2.70
3.20
50
50
50
50
50
50
50
50
50
0.014 0.006
(0.36 0.15)
0.110
(ꢀ.80)
Recommended
Pad Layout
Inch (mm)
0.0ꢀ4
(0.60)
0.039
(1.00)
0.043
(1.09)
1206 (3216mm) Slow-Blow Chip Fuses
Typical Electrical
Characteristics
Max.
Interrupt Ratings
Shape and
Dimensions
Inch (mm)
11
0.063 0.008
Rated
Current
(A)
Nominal
Cold DCR
(Ω)*
Nominal
I2t
(1.60 0.ꢀ0)
0.1ꢀ6 0.008
(3.ꢀ0 0.ꢀ0)
Voltage
Current
(A)
Part Number
(A2sec)†
(VDC
63
63
63
63
32
32
32
32
32
32
24
24
24
24
)
1206SFS100F/63
1206SFS125F/63
1206SFS150F/63
1206SFS200F/63
1206SFS250F/32
1206SFS300F/32
1206SFS350F/32
1206SFS400F/32
1206SFS450F/32
1206SFS500F/32
1206SFS550F/24
1206SFS600F/24
1206SFS700F/24
1206SFS800F/24
1.0
1.25
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
7.0
8.0
0.360
0.200
0.150
0.088
0.065
0.034
0.028
0.024
0.020
0.016
0.014
0.011
0.010
0.009
0.11
0.22
0.23
0.63
0.90
1.20
1.60
2.20
3.60
5.30
6.40
8.50
10.00
16.90
50
50
50
50
50
50
50
50
50
50
50
60
60
60
0.038 0.008
(0.97 0.ꢀ0)
0.0ꢀ0 0.010
(0.51 0.ꢀ5)
Recommended
Pad Layout
Inch (mm)
0.173
(4.40)
0.059
(1.50)
0.071
(1.80)
0.057
(1.45)
* Measured at Յ10% of rated current and 25°C ambient temperature.
† Melting I2t at 0.001 sec clear time.
90
RoHS Compliant, ELV Compliant
HF Halogen Free
MACOM [ Tyco Electronics ]
